Stulen, Foster B.,Schulte, John B.,Aldridge, Jeffrey L.,Kirk, Jeffrey T.,Byrum, Randal T.,Timm, Richard W.,Turner, Douglas J.,Sarley, John M.,Witt, David A.,Olson, William A.,Moore, Kyle P.
申请号：
AU2017245348
公开号：
AU2017245348A1
申请日:
2017.10.11
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
#$%^&*AU2017245348A120171102.pdf#####ABSTRACT An apparatus for operating on tissue is disclosed, the apparatus comprising a body； an ultrasonic transducer operable to convert electrical power into ultrasonic vibrations； a shaft extending distally from the body, wherein the shaft defines a longitudinal axis； and an end effector at the distal end of the shaft, wherein the end effector comprises an ultrasonic blade in acoustic communication with the ultrasonic transducer, wherein the ultrasonic blade includes a recess region having a plurality of recesses, wherein the recess region is tapered such that the cross-sectional area of the recess region decreases along the length of the recess region.
